A-A+
They made it a rule that all complaints from c
问题详情
They made it a rule that all complaints from customers should be ______ quickly and efficiently.
A．explored
B．inspected
C．investigated
D．probed
参考答案
正确答案：C
解析：这句话的意思是说，他们制订了一个规定，所有顾客的投诉都要尽快有效地予以调查。(A)explore探索、勘探；(B)inspect检查、检阅，侧重对事物缺陷、差异的检查；(C)investigate调查，强调对复杂事情的调查、分析；(D)probe盘问、追问。
